NeMuvhuro, pachiitiko chemusha cheTesla Autonomy Day, Elon Musk, pamwe nevanotungamira vanogadzira kambani. iyo yekupedzisira shanduro ye autopilot. Iyo Hardware 3 platform yakatoiswa pamotokari dzekambani, iyo yakatanga kugadzirwa muna Kubvumbi wegore rino. Yakamboburitswa Tesla mota dzemagetsi dzinofanirwa kushandurwa kuti dzitsigire iyi sarudzo. Izvi zvingave zvemahara kana mota yakatengwa nemari yekutanga, kana nemari. Zvichienderana ne , mutengo we autopilot yakazara ichabva pamadhora mazana maviri nemakumi mashanu kusvika kumadhora mazana manomwe.
Pamwoyo pepuratifomu nhema processor yakagadziriswa zvachose neTesla mainjiniya. Iyo chip inogadzirwa paSamsung chirimwa muUSA (Austin, Texas). Iyo mhinduro yetekinoroji maitiro ndeye 14 nm FinFet. Nzvimbo yekristaro ndeye 260 mm2. Iyo chip ine 6 bhiriyoni transistors. Iyo transistor bhajeti yakagovaniswa pakati pegumi nemaviri ARM Cortex A12 cores, yakasanganiswa magiraidhi uye ma interfaces. Iyo yepakati frequency inosvika 72 GHz. Iwo magirafu anoshanda pa2,2 GHz ane kuita kwe1 gigaflops. Chikuva chinokwanisa kugadzira anosvika 600 bhiriyoni pixels pasekondi kana 2,5 mafuremu pasekondi. Pa-board memory - LPDDR2100 ine 4-bit bhazi uye kuita kwe128 Gbit/s (4266 GB/s). Kuita kweiyo neural network accelerator inosvika 68 × 2 TOPS.
Ngatiyeukei kuti munguva pfupi yapfuura, Tesla akasiya NVIDIA Drive PX2 chikuva nekuda kwekusimudzira kwayo. Sekureva kwevagadziri veTesla, chikuva chekambani chinoshanda nekuita zvinosvika zana nemakumi mana nemana TOPS (mairioni ekushanda pasekondi), iyo yakanyanya kukwirira kupfuura iyo 144 TOPS iyo NVIDIA Drive PX21 papuratifomu yaikwanisa. Kwapera chinguva, NVIDIA yakataura nezve kuenzanisa uku. Chekutanga, NVIDIA yakati, Dhiraivha PX2 performance inosvika makumi matatu TOPS, kwete 2. Chechipiri, uye zvinotonyanya kukosha, kumashure mu30 kambani yakapa Drive AGX Pegasus chikuva ne 21 TOPS performance yekutyaira yakazvimirira. Saka, nekubatana neNVIDIA, Tesla aigona kutoratidza Autopilot nekanopfuura kaviri kuita. Mukuenzanisa uku, nenzira, migove yeTesla yakadonha 2017% nezuro, nepo NVIDIA migove yakasimuka 320%.
Ngazvive izvo, Tesla akagadzirira kuisa mota dzakazvimiririra zvizere munzira. Kambani iyi inovimbisa kugamuchira mvumo yekushandisa autopilots gore rinouya, asi puratifomu iyi ichakwanisa kushanda zviri nani kupfuura vatyairi vevanhu mukupera kwegore rino. Tesla's autopilot system, isu tinorangarira, inotsamira pa8 inogara ichishanda makamera uye ultrasonic sensors. Musk zvakare akaenderera mberi ne rollercoaster yekutsoropodza pa lidars, iyo yaanoona inodhura uye isina basa mhinduro ye autopilot mota. Neural network, ruzivo rwekutyaira mabhiriyoni emakiromita emigwagwa mikuru, uye akawanda panguva imwe chete akagadziridzwa vhidhiyo hova ichave hwaro hwakakwana hwekutyaira kwakachengeteka, uye mukana wekutadza kwepuratifomu uchave wakaderera pane zviitiko zvevatyairi kurasikirwa nekuziva.
Source: 3dnews.ru